If rowsep has the value 1 (true), then a
rule will be drawn below all the rows in the table
(unless other, interior elements, suppress some or all of the rules).
A value of 0 (false) suppresses the rule. The rule below the last row
in the table is controlled by the Frame
attribute and the RowSep
of the last row is ignored.

If pgwide has the value 0 (false), then the
table is rendered in the current text flow (with flow
column width). A value of 1 (true) specifies that the table should be
rendered across the full text page.